heres what you do worked on mine when i flashed. start-> settings. connections tab.. connections icon. add new modem connection name it sprint or whatever you want doesnt matter. Then it will take you to enter number exactly as it should be dialed you put there #777 then it will take you to another screen user name password domain. in the username box type in your phone number (example: 2223334444) for password and domain leave them blank click finished. you should be able to connect afterwards if a box pops up put in password just tick the box remember password but leave the password box empty along with the domain box.
